blob: d23a5aa464b1258df3e729dd8a9834c66ecb0e6a (
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Add a mean to disable the has_memory_tagging condition so the ebuild
can disable it where needed. Just a quick solution, ideally Gn itself
should be able to figure this out.
https://bugs.gentoo.org/981510
https://gitlab.alpinelinux.org/alpine/aports/-/blob/master/community/chromium/partalloc-no-tagging-arm64.patch
--- a/src/3rdparty/chromium/base/allocator/partition_allocator/partition_alloc.gni
+++ b/src/3rdparty/chromium/base/allocator/partition_allocator/partition_alloc.gni
@@ -88,6 +88,10 @@
use_large_empty_slot_span_ring = true
+declare_args() {
+ allow_memory_tagging = true
+}
+
has_memory_tagging = current_cpu == "arm64" && is_clang && !is_asan &&
- !is_hwasan && (is_linux || is_android)
+ !is_hwasan && (is_linux || is_android) && allow_memory_tagging
declare_args() {
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